Survey Questions to Which the Respondent Replies in His/her Own

question 50

True/False

Survey questions to which the respondent replies in his/her own words, either by writing or talking, are closed-ended questions.

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Definitions:

Standard Deviation

A statistical index that signifies the distribution of data points around the mean of a dataset.

Critical Value

The threshold value that a test statistic must exceed to reject the null hypothesis in a statistical test.

Significance Level

The probability of rejecting the null hypothesis in a statistical test when it is in fact true. It is used to determine the threshold of statistical significance.

Population Variances

A measure of the dispersion or spread of a population's values, calculated as the average of the squared differences from the population mean.